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Gen AI Engineer

Fractal · Posted today

  • Mumbai, Maharashtra, India (On-site)
  • On-site
  • Full-time

About the role

It's fun to work in a company where people truly BELIEVE in what they are doing!

We're committed to bringing passion and customer focus to the business.

Job Description: Gen AI Engineer

Responsibilities

  • Design, develop, and implement advanced solutions leveraging Large Language Models (LLMs).
  • Take full ownership of initiatives, delivering end-to-end solutions with minimal supervision.
  • Stay current with the latest advancements in Generative AI, LLMs, RAG systems, and applied research.
  • Build and maintain reusable code libraries, tools, and frameworks to accelerate AI development.
  • Participate in code reviews to ensure high-quality, maintainable, and scalable solutions.
  • Contribute across the entire software development lifecycle—design, implementation, testing, deployment, and maintenance.
  • Collaborate with cross-functional teams to align AI solutions with business goals, integrate contributions into core systems, and influence roadmaps.
  • Apply strong analytical and problem-solving skills to design efficient solutions for complex business challenges.
  • Communicate effectively across technical and non-technical teams, ensuring transparency and alignment.
  • Own business impact of AI solutions, including adoption, accuracy, latency, and cost efficiency
  • Translate ambiguous business problems into structured AI solution approaches and measurable outcomes
  • Drive solution success metrics (e.g., productivity gains, automation %, decision accuracy)
  • Engage directly with business and technical stakeholders to understand requirements, present solutions, and influence decision-making
  • Communicate solution architecture and trade-offs clearly to both technical and non-technical audiences
  • Contribute to client discussions, PoCs, and proposal development.
  • Design scalable, modular, and production-grade AI systems (APIs, pipelines, orchestration layers)
  • Define architecture patterns for LLM applications (RAG pipelines, agentic workflows, hybrid systems)
  • Make trade-offs across latency, cost, accuracy, and maintainability
  • Build reusable accelerators, frameworks, and components that can be leveraged across multiple use cases and clients
  • Contribute to internal IP creation (assets, templates, reference architectures)
  • Ensure reliability and robustness of LLM systems through evaluation frameworks, guardrails, and fallback strategies
  • Design safe and responsible AI systems (hallucination mitigation, bias handling, governance)
  • Optimize cost-performance trade-offs in large-scale deployments
  • Identify when NOT to use LLMs and propose alternative approaches
  • Contribute to code reviews, design reviews, and mentorship of junior team members
  • Drive quality standards and best practices across projects
  • Stay ahead of advancements in GenAI and proactively evaluate their applicability to business problems
  • Contribute to internal knowledge sharing, training, and capability building.
  • Must-Have Skills

Generative AI & NLP

  • SaaS-based LLMs: LangChain, LlamaIndex, vector databases, prompt engineering (CoT, ReAct, agents), Azure OpenAI function calling, multimodal models.
  • Open-Source and SaaS LLMs: Azure OpenAI, Claude Opus 4.6, GPT-3.5 Turbo, GPT-4, etc.
  • At least one agentic Generative AI framework: CrewAI, AutoGen, LangGraph, n8n, LangFlow, SmolAgents, Semantic Kernel.
  • Advanced Retrieval-Augmented Generation (RAG) systems: hybrid retrieval, knowledge graph–based retrieval, multi-hop RAG, hierarchical/contextual retrieval strategies, evaluation/monitoring of RAG pipelines.
  • Classical NLP: text classification, topic modeling, Q&A systems, conversational AI/chatbots, search, Document AI, summarization, content generation, and Named Entity Recognition (NER).
  • Databricks ecosystem: Databricks Genie, Databricks AI/BI, AgentBricks
  • MS Copilot Studio and knowledge on no-code/low-code app development.
  • MCP server, tools, skills and creation and maintenance of reusable components.
  • Tech Stack
  • Programming & Frameworks: Python, FastAPI
  • Cloud & DevOps: Azure DevOps, Agile (Azure Boards)
  • AI/ML Tools: Azure Databricks, MLFlow Model Lifecycle Management, Unity Catalog (Azure Databricks)
  • Cloud Services: Azure Function Apps, Azure Blob Storage, Azure Cognitive Services, Azure AI Search
  • Productivity Tools: Microsoft Copilot Studio (basic)
  • Good-to-Have Skills

Ops & Engineering

  • AgentOps / LLMOps
  • Agent monitoring, evaluation, and debugging frameworks.

LLM observability and tracing (LangSmith, LangFuse, Weights & Biases ).

Prompt/version management and experimentation.

  • Governance, compliance, and cost optimization for LLMs.
  • CI/CD pipelines in Azure DevOps.
  • Flask, Docker.
  • Other AI/ML Skills
  • Document digitization and OCR methods.
  • Azure Document Intelligence or equivalent.
  • Azure Delta Lake.
  • Behavioral Competencies
  • Flexible to contribute to ad-hoc initiatives such as PoCs, solution prototyping, and proposal workflows.
  • Open to working on non-GenAI AI/ML projects (e.g., computer vision, document digitization, data structuring, brainstorming for business use cases).
  • Proactive in providing timely updates and driving tasks to completion.
  • Demonstrates responsibility, accountability, curiosity, and an innovative mindset.
  • Willingness to learn and understand the business context (e.g., Philips domain and data landscape) beyond core technical skills.
  • If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

Not the right fit? Let us know you're interested in a future opportunity by clicking Introduce Yourself in the top-right corner of the page or create an account to set up email alerts as new job postings become available that meet your interest!

Skills

AgentOps / LLMOpsLLM observability and tracing (LangSmith, LangFuse, Weights & Biases)Prompt/version management and experimentationGovernance, compliance, and cost optimization for LLMsCI/CD pipelines in Azure DevOpsFlask, Docker
Gen AI Engineer at Fractal, Mumbai, Maharashtra, India (On-site) | Quark9